 /*******************************************************************************
  * Copyright (c) 2000, 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.ui.dialogs;

 import org.eclipse.ui.IWorkingSet;

 /**
  * A working set selection dialog displays the list of working
  * sets available in the workbench.
  * <p>
  * Use org.eclipse.ui.IWorkingSetManager#createWorkingSetSelectionDialog(Shell)
  * to create an instance of this dialog.
  * </p>
  * <p>
  * This interface is not intended to be implemented by clients.
  * </p>
  * @see org.eclipse.ui.IWorkingSetManager
  * @since 2.0
  */
 public interface IWorkingSetSelectionDialog {
     /**
      * Returns the working sets selected in the dialog or
      * <code>null</code> if the dialog was canceled.
      *
      * @return the working sets selected in the dialog.
      */
     public IWorkingSet[] getSelection();

     /**
      * Displays the working set selection dialog.
      *
      * @return Window.OK if the dialog closes with the working
      * set selection confirmed.
      * Window.CANCEL if the dialog closes with the working set
      * selection dismissed.
      * @see org.eclipse.jface.window.Window
      */
     public int open();

     /**
      * Sets the working sets that are initially selected in the dialog.
      *
      * @param workingSets the working sets to select in the dialog.
      */
     public void setSelection(IWorkingSet[] workingSets);
 }

